diff options
Diffstat (limited to 'dep/include/openssl/dtls1.h')
| -rw-r--r-- | dep/include/openssl/dtls1.h | 178 |
1 files changed, 89 insertions, 89 deletions
diff --git a/dep/include/openssl/dtls1.h b/dep/include/openssl/dtls1.h index b377cc5f6b2..dad6c563ff7 100644 --- a/dep/include/openssl/dtls1.h +++ b/dep/include/openssl/dtls1.h @@ -1,7 +1,7 @@ /* ssl/dtls1.h */ -/* +/* * DTLS implementation written by Nagendra Modadugu - * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. + * (nagendra@cs.stanford.edu) for the OpenSSL project 2005. */ /* ==================================================================== * Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved. @@ -11,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -57,8 +57,8 @@ * */ -#ifndef HEADER_DTLS1_H -#define HEADER_DTLS1_H +#ifndef HEADER_DTLS1_H +#define HEADER_DTLS1_H #include <openssl/buffer.h> #include <openssl/pqueue.h> @@ -67,9 +67,9 @@ extern "C" { #endif -#define DTLS1_VERSION 0x0100 -#define DTLS1_VERSION_MAJOR 0x01 -#define DTLS1_VERSION_MINOR 0x00 +#define DTLS1_VERSION 0x0100 +#define DTLS1_VERSION_MAJOR 0x01 +#define DTLS1_VERSION_MINOR 0x00 #define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE 110 @@ -89,114 +89,114 @@ extern "C" { typedef struct dtls1_bitmap_st - { - PQ_64BIT map; - unsigned long length; /* sizeof the bitmap in bits */ - PQ_64BIT max_seq_num; /* max record number seen so far */ - } DTLS1_BITMAP; + { + PQ_64BIT map; + unsigned long length; /* sizeof the bitmap in bits */ + PQ_64BIT max_seq_num; /* max record number seen so far */ + } DTLS1_BITMAP; struct hm_header_st - { - unsigned char type; - unsigned long msg_len; - unsigned short seq; - unsigned long frag_off; - unsigned long frag_len; - unsigned int is_ccs; - }; + { + unsigned char type; + unsigned long msg_len; + unsigned short seq; + unsigned long frag_off; + unsigned long frag_len; + unsigned int is_ccs; + }; struct ccs_header_st - { - unsigned char type; - unsigned short seq; - }; + { + unsigned char type; + unsigned short seq; + }; struct dtls1_timeout_st - { - /* Number of read timeouts so far */ - unsigned int read_timeouts; - - /* Number of write timeouts so far */ - unsigned int write_timeouts; - - /* Number of alerts received so far */ - unsigned int num_alerts; - }; + { + /* Number of read timeouts so far */ + unsigned int read_timeouts; + + /* Number of write timeouts so far */ + unsigned int write_timeouts; + + /* Number of alerts received so far */ + unsigned int num_alerts; + }; typedef struct record_pqueue_st - { - unsigned short epoch; - pqueue q; - } record_pqueue; + { + unsigned short epoch; + pqueue q; + } record_pqueue; typedef struct hm_fragment_st - { - struct hm_header_st msg_header; - unsigned char *fragment; - } hm_fragment; + { + struct hm_header_st msg_header; + unsigned char *fragment; + } hm_fragment; typedef struct dtls1_state_st - { - unsigned int send_cookie; - unsigned char cookie[DTLS1_COOKIE_LENGTH]; - unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH]; - unsigned int cookie_len; + { + unsigned int send_cookie; + unsigned char cookie[DTLS1_COOKIE_LENGTH]; + unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH]; + unsigned int cookie_len; + + /* + * The current data and handshake epoch. This is initially + * undefined, and starts at zero once the initial handshake is + * completed + */ + unsigned short r_epoch; + unsigned short w_epoch; - /* - * The current data and handshake epoch. This is initially - * undefined, and starts at zero once the initial handshake is - * completed - */ - unsigned short r_epoch; - unsigned short w_epoch; + /* records being received in the current epoch */ + DTLS1_BITMAP bitmap; - /* records being received in the current epoch */ - DTLS1_BITMAP bitmap; + /* renegotiation starts a new set of sequence numbers */ + DTLS1_BITMAP next_bitmap; - /* renegotiation starts a new set of sequence numbers */ - DTLS1_BITMAP next_bitmap; + /* handshake message numbers */ + unsigned short handshake_write_seq; + unsigned short next_handshake_write_seq; - /* handshake message numbers */ - unsigned short handshake_write_seq; - unsigned short next_handshake_write_seq; + unsigned short handshake_read_seq; - unsigned short handshake_read_seq; + /* Received handshake records (processed and unprocessed) */ + record_pqueue unprocessed_rcds; + record_pqueue processed_rcds; - /* Received handshake records (processed and unprocessed) */ - record_pqueue unprocessed_rcds; - record_pqueue processed_rcds; + /* Buffered handshake messages */ + pqueue buffered_messages; - /* Buffered handshake messages */ - pqueue buffered_messages; + /* Buffered (sent) handshake records */ + pqueue sent_messages; - /* Buffered (sent) handshake records */ - pqueue sent_messages; + unsigned int mtu; /* max wire packet size */ - unsigned int mtu; /* max wire packet size */ + struct hm_header_st w_msg_hdr; + struct hm_header_st r_msg_hdr; - struct hm_header_st w_msg_hdr; - struct hm_header_st r_msg_hdr; + struct dtls1_timeout_st timeout; - struct dtls1_timeout_st timeout; - - /* storage for Alert/Handshake protocol data received but not - * yet processed by ssl3_read_bytes: */ - unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH]; - unsigned int alert_fragment_len; - unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH]; - unsigned int handshake_fragment_len; + /* storage for Alert/Handshake protocol data received but not + * yet processed by ssl3_read_bytes: */ + unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH]; + unsigned int alert_fragment_len; + unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH]; + unsigned int handshake_fragment_len; - unsigned int retransmitting; + unsigned int retransmitting; - } DTLS1_STATE; + } DTLS1_STATE; typedef struct dtls1_record_data_st - { - unsigned char *packet; - unsigned int packet_length; - SSL3_BUFFER rbuf; - SSL3_RECORD rrec; - } DTLS1_RECORD_DATA; + { + unsigned char *packet; + unsigned int packet_length; + SSL3_BUFFER rbuf; + SSL3_RECORD rrec; + } DTLS1_RECORD_DATA; /* Timeout multipliers (timeout slice is defined in apps/timeouts.h */ |